Hardware Spec Index

Tessarix NX-5263 Pro 25GbE SFP28 PCIe Network Card

Network Cards · Tessarix · SKU NX5263-PRO · Released 2022 · Updated 2026-10-25

Key facts

Benchmark index6,100 (Network Cards scale)
Category rank#6,785
Street price$499
Power6 W
Performance per dollar12.22
Released2022

Specifications

BrandTessarix
ModelTessarix NX-5263 Pro
Speed25GbE (25G)
Ports1× SFP28
Host interfacePCIe 4.0 x8
CablingDAC or optical transceiver
StandardIEEE 802.3by (25GBASE-R)
Jumbo framesUp to 9 KB
OffloadsTSO, LRO, RSS, SR-IOV
Wake-on-LANYes
VLANIEEE 802.1Q
OS supportWindows 11, Linux, FreeBSD

Related guides

2.5GbE, 5GbE and 10GbE NetworkingPCIe Lanes Explained

Similar Network Cards

ModelBenchmarkPriceCompare
Strivon NX-2538 Prime 10GbE RJ45 PCIe Network Card4,312$279Compare
Strivon NX-2396 Max Dual-Port 10GbE RJ45 PCIe Network Card5,558$409Compare
Quorvex NX-6946 Ti 10GbE SFP+ PCIe Network Card4,121$289Compare
Strivon NX-2044 Ultra 25GbE SFP28 PCIe Network Card5,621$419Compare
Tessarix NX-3437 SE Dual-Port 10GbE RJ45 PCIe Network Card5,340$439Compare
Vantrel NX-8641 Edge 2.5GbE RJ45 PCIe Network Card1,108$29Compare

All Network Cards · JSON

Cite this page: Hardware Spec Index, “Tessarix NX-5263 Pro 25GbE SFP28 PCIe Network Card”, https://vextor7.com/item/6467558 (accessed 2026-10-25).